Titanium-steel compositedaim hlautau siv ntau ntxiv hauv kev tsim khoom hauv marine engineering, aerospace engineering, thiab lwm yam kev lag luam, thiab tau dhau los ua qhov kub ntxhov ntawm kev txhawj xeeb. Titanium hlau muaj lub zog siab, zoo corrosion kuj, thiab yog lub teeb yuag, thiab hu ua "marine hlau". Txawm li cas los xij, vim nws cov nqi siab, nws tsis yog nrov heev. Hlau muaj cov cuab yeej zoo thiab tsim cov khoom, thiab muaj lub zog zoo thiab nruj, tab sis nws cov corrosion kuj tsis zoo tagnrho. Titanium-steel bimetallic composite khoom muaj ob qho tib si lub zog siab ntawm cov hlau thiab qhov zoo ntawm cov cua sov thiab corrosion kuj ntawm titanium hlau, uas tsis tsuas yog txo nqi tab sis kuj muaj cov khoom zoo. Yog li ntawd, kev tshawb fawb ntawm daim ntawv thov ntawm titanium-steel clad daim hlau muaj kev lag luam zoo thiab daim ntawv thov tus nqi.
Kev ntxhov siab diffusion tshwm sim ntawm qhov cuam tshuam ntawm titanium-steel clad phaj nyob rau hauv buckling load. Nrog rau tiam ntawm cov hlau tebchaw, Fe, C, thiab lwm yam diffuse nyob rau hauv titanium thiab steel txheej nyob rau hauv txawv kub tej yam kev mob. Cov kev tshawb fawb tau pom tias cov yas deformation ntawm qhov chaw sib cuag muaj qhov cuam tshuam ncaj qha rau kev sib txuas ntawm cov ntaub ntawv heterogeneous. Nyob rau hauv qhov kev txiav txim ntawm lub dov quab yuam, vim qhov kev ntxhov siab thawj zaug, ob qho tib si cov khoom siv yas deformation nyob rau hauv cov kev taw qhia dov, uas ua rau kev ncua ntxiv, cov txheeb ze slippage ntawm qhov chaw sib cuag, rupture ntawm lub nto oxide txheej, kev sib txuas ntawm cov hlau thiab kev sib cuag. cov ntsiab lus, tshem tawm cov kev ntxhov siab nyob rau hauv kom ua tiav siv lead ua kev sib txuas ntawm cov hlau.
Txij li thaum ob cov ntaub ntawv tsis sib cais thaum lub sij hawm dov txheej txheem, kev sib txuas ntawm ob cov ntaub ntawv tshwm sim maj mam raws li kev sib tw. Vim qhov loj residual kev nyuaj siab ntawm cov khoom thaum lub sij hawm dov txheej txheem, tawg yooj yim tshwm sim ntawm lub interface, uas cuam tshuam rau lub neej kev pab cuam ntawm cov khoom. Tom qab annealing lub titanium steel-clad phaj nrog tooj liab ntawm 850 degree C rau 24 teev, nws tau pom tias titanium steel-clad phaj yog annealed rau 24 teev. Nws tuaj yeem pom tias lub zog shear ntawm titanium steel-clad phaj yuav txo qis tom qab kho annealing, txawm tias qhov nruab nrab txheej ntxiv los yog tsis, uas yuav cuam tshuam rau nws lub neej kev pabcuam. Yog li ntawd, tswj qhov kub thiab txias thiab lub sij hawm yog tus yuam sij rau kev npaj ntawm titanium steel-clad phaj. yam tseem ceeb.
Raws li cov kev qhia tshwj xeeb ntawm titanium-steel clad plates, shear zog yog qhov tseem ceeb ntsuas ntsuas cov khoom siv ntawm titanium-steel clad daim hlau. Txoj kev tshawb nrhiav pom tias nrog kev nce siab ntawm kev ntxhov siab, cov ntsiab lus titanium ntawm qhov chaw shear ntawm Q235 qis-carbon steel nce. Los ntawm kev txheeb xyuas ntawm cov laminates ntawm qhov sib txawv ntawm qhov kub thiab txias, nws tau pom tias lub zog shear ntawm laminates npaj ntawm 700 degree qis dua, ntau cov hlau sib txuas tau pom nyob rau hauv lub dav hlau shear ntawm cov ntawv laminated npaj ntawm 950 degree, uas yog lub ntsiab. yog vim li cas rau qhov txo ntawm lub zog shear.
Los ntawm kev sim tensile ntawm nruab nrab txheej txheej titanium steel clad phaj, nws pom tias lub zog shear yog qhov loj tshaj plaws ntawm 850 degree, thaum lub zog tensile txo thiab elongation nce ntawm 950 degree, uas qhia tau hais tias thaum lub sij hawm dov txheej txheem, lub zog txo. Muaj kev sib raug zoo nrog kev nce hauv elongation. Los ntawm kev soj ntsuam hla ntu, nws tau pom tias delamination tawg tshwm sim ntawm qhov sib koom ua ke, uas txo lub zog tensile, thiab qhov nce hauv elongation yog vim crystallization. Cov kev tshawb fawb tau pom tias cov khoom tensile ntawm cov ntaub ntawv muaj feem xyuam rau lub thermal frying kub thiab kev kho cua sov thaum lub sij hawm ua. Tam sim no, tsis muaj cov txheej txheem sib koom ua ke rau cov cua sov thiab cov txheej txheem kho cua sov. Cov cua kub ntau dhau yuav ua rau tensile tawg thiab ua rau cov khoom siv brittleness. Qhov kawg deformation tsis kam ntawm cov khoom tuaj yeem txhim kho los ntawm sab nraud zog teb, electromagnetic teb, thiab ultrasonic teb.
Baoji Taicheng Hlau Co., Ltd tuaj yeem muabcustomized titanium-steel clad daim hlaurau feem ntau ntawm cov neeg yuav khoom. Xaiv Ticheng yog xaiv so assured. Txais tos rau sab laj thiab koom tes!
